Q: What is the sum of all factors of the number 153,123,345 excluding 153,123,345?
A: 119,096,175
The factors of the number 153,123,345 are: 1, 3, 5, 9, 15, 27, 45, 135, 1134247, 3402741, 5671235, 10208223, 17013705, 30624669, 51041115, 153123345.
If you add them up, you will get the total of 153,123,464. Now subtract 153,123,345 to get 119,096,175